PROTIG 450 (LTP 450)
Spare parts list
Valid for serial no. 816--xxx--xxx, 839--xxx--xxx, 910--xxx--xxx, 306--xxx--xxx
Ordering number
0456 650 880 PROTIG 450, 400 V, 50/60 Hz
0456 650 881 PROTIG 450, 230/400/500 V, 50 Hz, 208/230/460/475 V, 60 Hz
Spare parts are to be ordered through the nearest ESAB agency. Kindly indicate type of unit, serial
number, denominations and ordering numbers according to the spare parts list.
Maintenance and repair work should be performed by an experienced person, and electrical work only
by a trained electrician. Use only recommended spare parts.
Rights reserved to alter specifications without notice.
0456 634 990
-- 1 --
Edition 041207
PROTIG 450 (LTP 450)
C = component designation in the circuit diagram
Item
Qty
Ordering no.
103
1
0456 667 001
Cover
104
2
0468 797 001
Seal
105
2
0468 796 001
Support plate
106
2
0211 103 005
Roll pin
8x28 mm
107
1
0456 892 001
Side panel with txt
Left
109
4
0319 455 002
Rubber foot
111
--
0469 381 001
Fast--lock nut
M6
115
1
0456 892 002
Side panel with txt
Right
116
--
0192 562 106
Cage nut
M6
117
1
0366 481 004
Seal
119
1
0367 437 001
Sign
dpa7s
Denomination
Notes
-- 2 --
C
Edition 041207
PROTIG 450 (LTP 450)
dpa7s
-- 3 --
Edition 041207
PROTIG 450 (LTP 450)
C = component designation in the circuit diagram
Item
Qty
Ordering no.
Denomination
Notes
C
201
1
0469 950 880
Cable clamp
202
1
0455 803 880
Circuit board
203
2
0394 516 035
Spacer screw
EMC
AP5
204
1
0191 085 203
Capacitor
3ìF 400V
C4
205
1
206
1
0191 085 206
Capacitor
6ìF 400V
C6
0456 292 001
Control transformer
207
4
0192 041 131
Grommet
214
1
0456 686 880
Clamp
215
1
0456 678 883
Cable
216
1
0457 800 001
Insulation
217
2
0368 544 003
Connection
218
1
0193 586 102
Circuit breaker
219
1
0466 884 008
Terminal
3 pole
XT2
220
3
0193 260 061
Connection
2 pole
XS8,1XS5,
XS17
3
0193 260 063
Connection
4 pole
XS5,XS12,
XS22
1
0193 260 001
Connection
2 pole
XS14
3
0193 260 150
Connection
2 pole
XS6,XS7,
XS13,
2
0193 260 151
Connection
3 pole
XS9,XS11
2
0193 260 152
Connection
4 pole
XS16,XS26
1
0193 260 154
Connection
6 pole
XS10
221
1
0486 418 884
Circuit board
222
1
0456 525 001
Sticker
223
1
0458 619 001
Cover
224
1
0458 620 001
Box
225
4
0394 516 023
Space Screw
226
1
0320 378 011
Mains select block
227
1
0468 882 004
Sticker
228
1
0467 911 884
Capacitor
229
3
0192 041 129
Grommet
230
1
0459 314 880
Burndy with plastic pipe
231
1
0457 521 001
Insulation
233
1
0366 285 001
Cap
234
1
0457 799 001
Plate
235
236
dpa7s
1
0457 213 001
TC1
Includes XP10
C--AUX
12 pole
XS37,XS44
FU1
AP2
3 pole
XT1
0,1 ìF 250 V
C8
Replacing termination resistance
0456 680 880
Cables
See item 706, 917
Protection cover
Plastic cover protecting the connectors on
circuit board AP2
-- 4 --
F--A, B--C
Edition 041207
PROTIG 450 (LTP 450)
dpa7s
-- 5 --
Edition 041207
PROTIG 450 (LTP 450)
C = component designation in the circuit diagram
Item
Qty
Ordering no.
Denomination
Notes
C
301
1
0456 898 001
Front panel
upper part
302
1
0469 703 004
Front grill
lower part
303
1
0455 550 880
Inductor
ST2 and ST3 are included
L2
Thermal switch
Closing at 80˚C, opening at 60˚ C.
ST2
Thermal switch
Opeing at 160˚C, closening at 130˚C
ST3
304
4
0455 538 001
Clamp
305
16
0193 312 101
Ferrite core
306
3
0365 652 002
Tape
307
1
0455 536 880
Transformer coil
TM1
308
2
0455 569 001
Ferrite ring core
L3
309
1
0455 552 001
Rail
310
1
0160 362 881
Current terminal
OKC
XS18
311
1
0467 911 881
Capacitor
0,1 ìF 250V, with cable lugs
C1
312
1
0469 879 885
Cable set
313
1
0456 271 001
Auto transformer
314
3
Washer
Ø 20/10,2x1,1 mm
315
6
Spring washer
Ø 20/10,5x2 mm
316
3
Screw
M10x25
dpa7s
For air gap, length 3x150mm
-- 6 --
Edition 041207
PROTIG 450 (LTP 450)
dpa7s
-- 7 --
Edition 041207
PROTIG 450 (LTP 450)
C = component designation in the circuit diagram
Item
Qty
Ordering no.
401
402
403
404
405
406
407
-408
409
410
411
412
413
414
415
1
1
2
1
8
3
5
0455 807 001
0455 809 001
0455 661 019
0455 544 001
0455 569 001
0040 953 611
0455 564 001
0192 058 101
0455 537 002
0455 537 001
0455 553 001
0455 559 001
0455 566 005
0469 479 001
0193 758 002
0467 864 006
Insulation
Insulation
Plastic rivet
Insulation
Ferrite ring core
Cable tie, blue
Diode module
Thermal compound
Rail
Rail
Rail
Rail
Grommet
Fan
Inductor
Thermal switch
416
418
419
420
421
422
423
2
1
0455 563 001
1
1
2
0455 565 001
0455 799 881
0193 767 001
IGBT--module
Rectifier bridge
Washer
Spring washer
Screw
Thyristor module
Circuit board
Fuse
--
3
0193 260 061
Connector
--
3
0193 260 001
Connector
-424
1
1
1
1
2
1
1
1
1
1
1
1
1
0193 260 063
0191 745 010
0457 902 001
0320 729 001
0457 212 001
0192 903 051
0320 901 002
0192 579 218
Connector
Spacer sleeve
Spacer
Current transformer
Clips
Capacitor
Nut
Resistor
Spacer/screw
Current sensor
Bracket
Connector and cable
Ferrite ring
Nut
Spring washer
Washer
Screw
Cable set
Resistor
Rail
Screw
Spring washer
Washer
Insulation
Hose
425
426
427
429
430
431a
431b
432
433
434
435
436
437
438
439
440
441
442
443
444
445
1
1
1
1
5
1
1
1
1
1
1
2
4
2
1
1
0455 560 880
0367 133 883
0456 876 001
0457 903 001
0190 209 116
Denomination
Notes
C
L3
Heat resistant
V1
For fitting of ST1, Q1, Q2, V1, V2 and VC1
24 VDC
EV1
L1
ST1
Opens at 80 _C, closes at 60 _C
See: item 407: Thermal compound
See: item 407: Thermal compound
See item 450
⊘ 10/5.3x1
⊘ 10/5.2x0.5
M5x12
Q1, Q2
VC1
Replacing circuit board 0455 799 880.
Fuses FU1 and FU2 on circuit board AP1 The
fuses are not included in the main diagram
2 pole, to be used for early and late versions
of circuit board AP1.
2 pole, to be used for late versions of circuit
board AP1.
4 pole
Before ser.no 839.
From ser.no 839.
V2
AP1
XS1, XS2,
XS4
XS1, XS2,
XS4
XS3
TA1
220mF 250V
Plastic
20Ω 50W
Included in item 431a.
Includes items 430, 431b, 432 and 433.
Included in item 431a.
Included in item 431a.
Included in item 431a.
M8
⊘ 16/8.2x0.9
⊘ 16/8.4x1.5
M8x30
See item 312
3.3kΩ 10W, with cable lug
C7
R3
AP4
XS12, XS21
R2
M5x16mm, From ser.no 839.
10/5.2x0.5mm, From ser.no 839.
19/5x1.0mm, From ser.no 839.
From ser.no 839.
D11.6/10, L=25mm, to be ordered per meter.
From ser.no 839.
SPARE PARTS SET
Item
Ordering no.
450
0458 920 881
Rectifier set
--
0458 910 002
Roller handle
dpa7s
Denomination
Notes
Includes item 418 rectifier bridge, thermal compound, roller and
mounting instruction.
For the roller in the spare parts set above.
-- 8 --
Edition 041207
PROTIG 450 (LTP 450)
dpa7s
-- 9 --
Edition 041207
PROTIG 450 (LTP 450)
C = component designation in the circuit diagram
Item
Qty
Ordering no.
Denomination
Notes
501
1
0365 803 008
Quick--connector
red
blue
1
0365 803 009
Quick--connector
502
1
0455 162 001
Hose
503
1
0469 689 001
Water tank
504
1
0321 030 015
Hose
505
1
0469 893 001
Fan housing
506
1
0369 827 001
Fan
507
1
0455 165 001
Attachment
508
1
0321 030 017
Hose
509
1
0467 118 001
Waterflow switch
510
1
0469 692 001
Pump
511
1
0469 688 001
Cooler
512
1
0456 642 001
Rear panel
513
1
0468 673 001
Water hose
514
1
0191 085 105
Capacitor
dpa7s
C
EV2
SL1
-- 10 --
1A 0,2kW 230V, Includes item 509.
M1
5ìF 400V
C3
Edition 041207
PROTIG 450 (LTP 450)
C = component designation in the circuit diagram
Item
Qty
Ordering no.
Denomination
0456 665 880
Control box
Notes
C
601
1
0456 283 001
Cover
602
1
0456 288 001
Clip
603
1
0456 280 882
Control cable
L=10 m, Includes item 603b and burndy connector.
603b
1
0193 260 003
Connector
4 pole
604
1
0456 884 001
Side panel
left
605
x
0486 442 886
Circuit card
Complete with english, german, french and
swedish language.
x
0486 442 890
Circuit card
Complete with english, italian, finnish and norwegian
1
0194 008 001
Battery
For circuit board AP1B.
606
1
0456 284 002
Profile
608
1
0456 670 880
Control panel
609
1
0456 281 001
Side panel
right
610
1
0193 949 001
Display graphic
128/240
611
1
0456 888 001
O--ring
612
1
0456 883 001
Cover
dpa7s
AP1B
AP3B
-- 11 --
AP2B
Edition 041207
PROTIG 450 (LTP 450)
C = component designation in the circuit diagram
Item
Qty
Ordering no.
Denomination
Notes
701
1
0369 033 001
Bushing
Leakproof
702
1
0456 853 001
Cover
703
1
0486 476 880
Printed circuit board
704
4
0394 516 022
Spacer screw
705
1
0192 927 105
Spacer
706
1
0456 914 880
Cable
Includes XP1 and XP3
F--A
707
708
1
1
0456 901 882
0367 268 001
Cable front
HF--device
Includes XP4 and XS37
CONTR--E
AP7
709
1
0467 757 001
Rail
710
1
0467 911 881
Capacitor
0.1 ìF 250 V
C2
711a
1
0456 887 001
Adapter
Before serial no 816
711b
1
0457 710 001
Rail
From serial no 816
712
1
0456 658 001
Cover
713
1
0486 505 880
Circuit board
Filter board
AP11
714
1
0193 260 150
0193 260 151
Connection
Connection
2 pole
3 pole
XS51
XS52
715
C
AP6
M4x20
0190 315 102
Gas hose
D11/4.8 L=1.3 m, to be ordered per metre
716
717
1
1
0365 803 002
0368 544 001
Connector
Socket
Female
718
1
0156 868 880
Current terminal
OKC50 HF
719a
1
0456 915 001
Rail
Before serial no 816
719b
1
0457 709 001
Rail
From serial no 816
720
2
0467 755 001
Bracket
721
2
0466 895 001
Ferrit core
0193 534 102
Tape
XS19
For air gap. Two layers of tape in each airgap.
722
1
0466 598 001
Bobbin side
723
2
0467 350 001
HF--coil
724
1
0466 598 002
Bobbin side
725
1
1
0193 260 152
0193 260 150
Connector
Connector
4 pole
2 pole
XS32
XS33
XS34
1
0193 260 157
Connector
9 pole
726
1
0190 304 116
Hose PVC
L=70mm
727
1
0538 500 902
Socket
728
1
0456 914 884
Cable
729
1
0457 901 880
Cable HF
730
1
0457 901 881
Cable
731
1
0457 900 880
HF coil complete
dpa7s
XS31
Includes XP11 and XP12
C--K
includes item 720--724, 729, 730
-- 12 --
Edition 041207
PROTIG 450 (LTP 450)
dpa7s
-- 13 --
Edition 041207
PROTIG 450 (LTP 450)
C = component designation in the circuit diagram
Item
Qty
Ordering no.
Denomination
801
1
0456 897 001
Protection cap
802
1
0455 159 001
803
1
0456 637 001
804
1
0366 295 006
Switch
805
1
0366 296 003
Knob
806
2
0456 901 880
Cable front
Weave, Wire feed, connectors included
XS39, XS42,
XS47, XS49
807
1
Cable front
Se item 707
CONTR--E
808
3
0366 285 001
Cap
809
1
0456 901 881
Cable front
810
1
0455 516 001
Cap
811
1
0456 902 880
Cable front
Connectors included
812
1
0193 052 955
Securing strap
L=100 mm
813
2
0193 052 960
Male screw locks
814
1
0193 052 950
Locking device
815
1
0193 052 932
Metal cap
816
1
0456 894 001
Sleeve socket
817
1
0456 895 001
Protection cap
818
1
0456 903 880
Cable
AVC motor cable
819
1
0369 733 005
LED
Orange
V3
820
1
0369 733 008
Indicating lamp
White 28 V
HL1
821
1
0457 518 001
Gasket
822
1
0457 547 001
Gasket
dpa7s
Notes
C
Main switch
With knob
QF1
Front plate
With text
QF2
Rotation, connectors included
XS45, IP13
XS46
-- 14 --
Edition 041207
PROTIG 450 (LTP 450)
dpa7s
-- 15 --
Edition 041207
PROTIG 450 (LTP 450)
C = component designation in the circuit diagram
Item
Qty
Ordering no.
Denomination
Notes
C
901
3
0193 054 002
Solenoid valve
42V
YV1, YV2,
YV3
D11/4.8mm To be ordered per meter
902
0190 315 102
Gas hose
903
5
0192 713 001
Hose nipple
904
1
0456 666 001
Muff
905
2
0456 654 001
Nipple
906
1
0413 154 002
Gas flow switch
907
1
0456 664 001
T--piece
910
1
0192 855 002
Tightening strap
Before ser.no 816
911
3
0441 819 002
Knob
From ser.no 816
912
1
0467 695 001
Rubber foot
From ser.no 816
913
3
0193 609 102
Insulator
From ser.no 816
914
1
Cable
See item 811
915
1
Cable
See item 215
C--AUX
916
1
Cable
See item 728
C--K
917
1
0456 914 881
Cable
Connectors XP2 and XP5 are included
B--C
918
1
0456 914 882
Cable
Connectors XP6 and XP7 are included
C--H
919
1
0456 914 883
Cable
Connectors XP8 and XP9 are included
D--H
920
1
0467 911 883
Capacitor
0.1mF, 250V
C9
921
1
0455 543 001
Top box
922
1
0486 764 884
Circuit board
Data interface,
Replacing circuit board 0486 442 884
AP8
923
1
0455 542 001
Bottom box
924
2
0193 260 150
Connector
1
0193 260 155
Connector
925
3
0192 562 103
Cage nut
926
2
0456 661 001
Top box
927
2
0486 410 880
Circuit board
928
2
0456 662 001
Bottom box
dpa7s
3/16“, M5
SL2
XS38, XS41
XS50
M5, From ser.no 816
AP9, AP10
-- 16 --
Edition 041207
PROTIG 450 (LTP 450)
dpa7s
-- 17 --
Edition 041207
PROTIG 450 (LTP 450)
Accessories
Order number
Tube welding tool
A21 PRB, water--cooled . . . . . . . . . . . . . . . . . 17--49 . . . . . . . . . . . . . . . . . . . . . . 0443 750 880
33--90 . . . . . . . . . . . . . . . . . . . . . . 0443 760 880
60--170 . . . . . . . . . . . . . . . . . . . . 0443 770 880
A21 PRB, air--cooled . . . . . . . . . . . . . . . . . . . . 17--49 . . . . . . . . . . . . . . . . . . . . . . 0443 750 881
33--90 . . . . . . . . . . . . . . . . . . . . . . 0443 760 881
60--170 . . . . . . . . . . . . . . . . . . . . 0443 770 881
A21 PRC with AVC . . . . . . . . . . . . . . . . . . . . . . 17--49 . . . . . . . . . . . . . . . . . . . . . . 0443 751 880
33--90 . . . . . . . . . . . . . . . . . . . . . . 0443 761 880
60--170 . . . . . . . . . . . . . . . . . . . . 0443 771 880
A21 PRC, with AVC and weaving . . . . . . . . . . 17--49 . . . . . . . . . . . . . . . . . . . . . . 0443 752 880
33--90 . . . . . . . . . . . . . . . . . . . . . . 0443 762 880
60--170 . . . . . . . . . . . . . . . . . . . . 0443 772 880
A21 PRD 100 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0444 016 880
A21 PRH, enclosed . . . . . . . . . . . . . . . . . . . . . 3--12 . . . . . . . . . . . . . . . . . . . . . . . 0444 300 880
3--38 . . . . . . . . . . . . . . . . . . . . . . . 0444 301 880
6--76 . . . . . . . . . . . . . . . . . . . . . . . 0444 302 880
Coolant for A21 PRH, . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0007 810 012
A22 POC, wire feed . . . . . . . . . . . . . . . . . . . . . 12--60 . . . . . . . . . . . . . . . . . . . . . . 0443 930 880
Conversion kit
A21 PRB/PRC 8--17 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0444 002 880
A21 PRB/PRC 20--33 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0443 908 880
A21 PRB/PRC 44--60 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0443 909 880
Driving unit 134:1 for the welding tools PRB/PRC . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0443 544 880
Welding station A25 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0443 910 880
Automatic welding machine
A25 with AVC, TIG torch BTE 250 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0443 911 880
A25 with AVC, TIG torch BTE 500 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0443 911 881
A25 with AVC, weaving, TIG torch BTE 250 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0443 911 882
A25 with AVC, weaving, TIG torch BTE 500 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0443 911 883
A25 with AVC, manual slide, TIG torch BTE 250 . . . . . . . . . . . . . . . . . . . . . . . . . . 0443 911 884
A25 with AVC, manual slide, TIG torch BTE 500 . . . . . . . . . . . . . . . . . . . . . . . . . . 0443 911 885
A25 with floating head, TIG torch BTE 250 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0443 912 880
A25 with floating head, TIG torch BTE 500 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0443 912 881
TIG hand torch BTF 400W (4 m OKC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0457 827 882
Wire feed unit MEI 21 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0443 830 880
Carriage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0457 221 880
PC board . . (PCMCIA board) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0457 320 880
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Edition 041207
PROTIG 450 (LTP 450)
Software kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0459 370 881
PC--card with software and programming manuals in English, French, German and Swedish.
Software kit 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0459 370 882
PC--card with software and programming manuals in English, Italian, Finnish and Norwegian.
Set of emergency stops . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0457 823 880
Motor control unit PAL 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0457 870 880
Documentation printer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0449 322 880
Documentation system
Weldoct WMS 4000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0457 410 880
SPS 4000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0457 410 881
OptoOptronic cables d (15 m) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0457 072 881
OptoOptronic cables d (2 m) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0457 072 882
Extension cable
b, wire, weaving, programming box, CAN 42 V (10 m) . . . . . . . . . . . . . . . . . . . . 0456 904 880
c, rotation (10 m) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0456 906 880
e, AVC (10 m) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0457 219 880
f, return cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0152 349 888
k, measurement cable (10 m) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0457 219 881
Extension set 1, current, water, gas (8 m) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0456 905 880
Extension set 2, current, water, gas, torch contact (8m) . . . . . . . . . . . . . . . . . . . . . . . 0466 705 881
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Edition 041207
PROTIG 450 (LTP 450)
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Edition 041207
PROTIG 450 (LTP 450)
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Edition 041207
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